new main to run tests in workflow.

Author: Kiguli

main.py

@@ -1,15 +1,23 @@
 import logging
 import sys
+import os
 from PyQt6.QtWidgets import QApplication
+from PyQt6.QtCore import QTimer
 
 from src.models.barrier_tool_model import BarrierToolModel
 from src.presenters.barrier_tool_presenter import BarrierToolPresenter
 from src.views.barrier_tool_view import BarrierToolView
-
 from src.utils.logging import setup_logging
 
-if __name__ == "__main__":
-    # Setup logging. Possible values: logging.DEBUG, logging.INFO:
+
+def launch_app(auto_close=False):
+    """
+    Launch the Barrier Tool GUI.
+
+    :param auto_close: If True, closes the GUI automatically after 1 second (for testing).
+    :return: exit code of the QApplication
+    """
+    # Setup logging
     setup_logging(logging.INFO)
 
     app = QApplication(sys.argv)
@@ -19,4 +27,18 @@
     presenter = BarrierToolPresenter(model, view)
 
     presenter.show()
-    sys.exit(app.exec())
+
+    # Auto-close if testing
+    if auto_close or os.getenv("AUTO_CLOSE_GUI") == "1":
+        QTimer.singleShot(1000, app.quit)  # quit after 1 second
+
+    return app.exec()
+
+
+def main():
+    exit_code = launch_app()
+    sys.exit(exit_code)
+
+
+if __name__ == "__main__":
+    main()